Remove test-prof gem

Gemfile

@@ -103,7 +103,6 @@ group :test do
   gem "rspec-rails", require: false
   gem "selenium-webdriver", require: false
   gem "simplecov", require: false
-  gem "test-prof", "~> 1.0"
   gem "timecop", "~> 0.9.4"
   gem "webmock", require: false
 end

Gemfile.lock

@@ -449,7 +449,6 @@ GEM
     stimulus-rails (1.3.3)
       railties (>= 6.0.0)
     strscan (3.1.0)
-    test-prof (1.3.3)
     thor (1.3.1)
     timecop (0.9.8)
     timeout (0.4.1)
@@ -551,7 +550,6 @@ DEPENDENCIES
   sidekiq-cron
   simplecov
   stimulus-rails
-  test-prof (~> 1.0)
   timecop (~> 0.9.4)
   tzinfo-data
   uk_postcode

spec/spec_helper.rb

@@ -29,9 +29,6 @@ SimpleCov.start "rails" do
   add_filter "app/channels/application_cable/connection.rb"
 end
 
-ENV["EVENT_PROF"] = "sql.activerecord"
-ENV["FDOC"] = "1"
-
 RSpec.configure do |config|
   # rspec-expectations config goes here. You can use an alternate
   # assertion/expectation library such as wrong or the stdlib/minitest